METHOD FOR MONITORING AN INDUSTRIAL PLANT

• US 20110106289A1
• Filed: 07/07/2009
• Published: 05/05/2011
• Est. Priority Date: 07/04/2008
• Status: Abandoned Application

• Current Assignee: Siemens VAI Metals Technologies GmbH (Siemens AG)
• Original Assignee: Siemens VAI Metals Technologies GmbH (Siemens AG)
• Inventors: Efendic, Hajrudin, Winkler, Stephan M., Schrempf, Andreas, Hohenbichler, Gerald
• Application Number:
  US13/002,542
• Publication Number:
  US 20110106289A1
• Time in Patent Office: Days
• US Class Current: 700/110
• CPC Class Codes: G05B 23/0221 Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
• CPC Class Codes: G05B 23/0254 based on a quantitative model, e.g. mathematical relationships between inputs and outputs; functions: observer, Kalman filter, residual calculation, Neural Networks

Claims